The parameters of the PCBA vibration experiment are generally determined to be reasonable.
According to the environmental requirements of different products and customer requirements,
PCBA's current requirements for vibration testing requirements are rather vague. Many applications have different vibration standards, and some do not even have true testing standards. But regardless of the test reference, there are two main considerations for PCBA in terms of vibration. One is the fastener of PCBA and the fixing of hardware. The second is the reliability of solder, there is no solder joint, no solder joint. The main consideration is the packaging process.
PCBA vibration test
The general frequency is 15-55HZ, the amplitude is 1-2mm, the time is 1-2min, and the constant frequency test in the direction of vertical (Z-axis) can test the main considerations of PCBA. Of course, some standards mention sweep testing, constant amplitude testing at low frequencies, and constant acceleration testing at high frequencies. Information reference: http://www.oem-pcb.com Email: email@example.com